baber/WOPTO huggingface dataset:
Patent JP-2003010825-A (JP)
Title: Method for removing harmful material and equipment therefor
Inventor: KAWASE KOICHI
IPC: B09B3/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing harmful material that has high efficiency, does not generate carbon dioxide, saves the manufacturing cost by reducing the size of an apparatus and saves the running cost by conducting the heat treatment at a lower temperature under the closed state of a crucible and a reduced pressure and oxygen free state, and to provide equipment therefor. SOLUTION: The apparatus is provided with a cooling vessel 82 and a trap 83c, 86b, 86a and a trap 94a, 94b, 94c to liquefy a gas between a crucible 30 and a vacuum pump 90, 98 to generate sucking force. The space between the crucible 30 and the vacuum pump 90, 98 to generate sucking force is kept closed. A screw 50 that puts the material to be treated in and out the crucible 30 is provided. The material to be treated is thrown into the screw 50 from an upper introduction member 58 hermetically shutting off from the outside and the material to be treated is discharged from the screw 50 via the lower discharge part member 60 hermetically shutting off from the outside. Thus, the treatment efficiency is enhanced because the material to be treated is can be decomposed without opening the crucible 30.
Patent JP-2003127748-A (JP)
Title: Open/close device
Inventor: SEI NOBUO
IPC: B60P1/44
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an open/close device which is capable of keeping room temperature constant as much as possible even when a parson and an article are transferred into and out of a cabin of a vehicle. SOLUTION: A vehicle W is equipped with a lift device L having a platform 4 on which a wheelchair can be loaded. An opening part M functioning as an entrance of a platform 4 is provided with a curtain 1 which is opened and closed in accordance with the motion of the platform 4 passing through the opening part M. Thereby the time of air communication between the inside and the outside of the vehicle by opening the curtain is limited to a minimal time required for the platform 4 to pass through the opening section M. Thus, inflow from the open air to the inside of the vehicle can be minimized and its indoor temperature can be kept constanct.
Patent JP-2003126694-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: NISHIMURA AKIRA
IPC: B01D53/94
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To inhibit a grain growth of a noble metal particle and to enhance durability. SOLUTION: The catalyst for cleaning exhaust gas is constituted by a carrier 1 comprising a CeO2 -ZrO2 combined oxide; an oxide particle of at least one kind of metal selected from Al, Ni and Fe carried on the carrier 1; and a noble metal 3 carried o the carrier 1. A movement of the noble metal 3 is inhibited by the oxide particle 2 and a grain growth of the noble metal 3 is inhibited.
Patent JP-2003096725-A (JP)
Title: Storage pipe-type two-color flag
Inventor: SHIBAZAKI SENNOSUKE
IPC: E01F9/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve a difficult problem of holding a red flag, a white flag, and a wireless machine by both hands of a construction watchman. SOLUTION: There is provided a storage pipe-type two-color flag which is cylindrical in shape and has a predetermined length. A storage pipe of the two-color flag has an opening like a post, at a lower portion thereof in a longitudinal direction, and stores therein two wind-up shafts penetrated therethrough. Both sides of each wind-up shaft are axially supported by a bearing disk, and a shaft core protruding from the bearing disk has a main shaft gear fixed thereto, followed by axially supporting a connecting gear so as to rotate the two wind-up gears in the same direction. Further, retaining caps are fixed to both sides of the storage pipe.
Patent JP-2003051992-A (JP)
Title: Broadcast transmission/reception system, broadcast transmitter and method, broadcast receiver and method, computer program, and computer-readable recording medium
Inventor: OI YUJI
IPC: H04H60/40
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with a simple configuration that realizes sure reservation reception and storage, by multiplexing virtual time information on program data and transmitting the multiplexed data. SOLUTION: The broadcast transmission reception system multiplexes a virtual time coinciding with real time on transmission data of a program, when transmission of a program is available according to a prescheduled time and the program is transmitted according to a program guide, multiplexes a virtual time earlier than an end schedule time of the program on the transmission data, when the transmission is delayed from the program guide, and multiplexes a virtual time after a start schedule time of the program on the transmission data when the transmission is advanced from the program guide and stores the multiplexed data of the program, while the virtual time lies is within the reservation time.
Patent JP-2003135333-A (JP)
Title: Dust collection bag for vacuum cleaner
Inventor: KONISHI TAKESHI
IPC: A47L9/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a dust collection bag which achieves excellent balance between the trapping efficiency and the pressure loss thereof without fear of tearing due to wetting during the use thereof--that is proved insufficient in the conventional dust collection bags. SOLUTION: The dust collection bag for vacuum cleaners comprises inner and outer bags. The inner bag comprises laminated nonwoven fabrics which have a melt blown nonwoven fabric with the average fiber diameter of 10 μm or less and a spunbonded nonwoven fabric laminated at least on one surface thereof and the laminated nonwoven fabrics meet the following requirements: (1) basis weight is 10 to 30 g/m<2> , (2) Vertical and horizontal wet strengthes are 15 N/5 cm or more, respectively (3) Vertical and horizontal wet elongations are 20% or more, respectively, and (4) Air permeability is 50 cc/cm<2> .s or more.
Patent JP-2003102990-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G06T13/20
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which effectively adds a flare picture by devising display control in three-dimensional picture display. SOLUTION: In the game machine, a prescribed value is given when the change display of identifying information to be displayed in a variable display device is stated and the finally derived and displayed change display result is a specified display state. A plurality of three-dimensional objects arranged in a temporary three-dimensional space viewed from a virtual viewpoint is seen through and projected onto a two-dimensional plane and also a two-dimensional picture obtained by the seeing through projection is displayed. In this case, the flare picture is generated based on the position of a light source existing in a visual field viewed from a predetermined viewpoint and on a light amount from the light source and also displayed.
Patent JP-2003136863-A (JP)
Title: Hiding label separating device and method
Inventor: IWAMOTO HIROHIKO
IPC: B42D15/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To mechanize separating work for a hiding label on a postcard with the hiding label and consequently reduce the burden of a worker engaging in the separating work. SOLUTION: A hiding label separating device 50 for separating a hiding label 20 from a postcard 10 with the hiding label, to the postcard main body 1 of which the hiding label 20 is pasted, is equipped with a postcard conveying means 51 for conveying the postcard 10 with the hiding label, a tape feeding means 52 for feeding a separating tape 30, on the rear surface of which a pressure sensitive adhesive is applied, a tape pressure-bonding means 53 for pressure- bonding the separating tape 30 fed from the tape feeding means 52 to the postcard 10 with the hiding label conveyed by the postcard conveying means 51 and a hiding label separating means 54 for simultaneously separating both the separating tape 30 and the hiding label 20 from the postcard 10 with the hiding label, to which the separating tape 30 has been pressure-bonded by the tape pressure-bonding means 53.
Patent JP-2003138503-A (JP)
Title: Method of collapsing fixed ballast bed
Inventor: MORITA AKIHIRO
IPC: C08L75/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of collapsing a fixed ballast bed capable of smoothly collapsing the fixed ballast bed. SOLUTION: In this collapsing method, when the ballast bed fixed with polyurethane fixing agent is collapsed, alcohol aqueous solution is sprayed onto the surface of the bed.
Patent JP-2003146852-A (JP)
Title: Washing agent composition
Inventor: YODA YOSHIYA
IPC: A61K8/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing agent composition having good finger through in hair washing and good touch feeling after drying. SOLUTION: This washing agent is composed mainly of a polymer having a structural unit derived from a vinyl-based monomer having a cationic group and a structural unit derived from a vinyl-based monomer having amine oxide group, an anionic surfactant and water.
Patent JP-2003153419-A (JP)
Title: Device for retaining apparatus temporarily on square- pillar arm
Inventor: SUGANUMA MITSURU
IPC: H02G1/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a device by which an apparatus is temporarily retained on a square-pillar arm in order to practice a permanent retaining work efficiently. SOLUTION: A retaining frame A, comprising a standing tab 3 brought into contact with one side surface 6 of a square-pillar arm B and a put-on plate 4 which is connected with the standing tab 3 and put on the upper surface of the arm B, is erected on an apparatus R. An engagement tab 8, brought into contact with the other side surface 6' of the arm B, facing the one side surface 6, is rotatably attached to one end of the put-on plate 4 of the retaining frame 4 with a shaft.
Patent JP-2003148057-A (JP)
Title: Sash structure
Inventor: YANAIDA TOYOJI
IPC: E06B3/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sash capable of maintaining dimensions of a metal-made sash or accuracy of a form or the like and durability of the surface on an outdoor side of the sash, at the same time, preventing the occurrence of the condensation or corrosion resulting to the condensation or stains on the surface of an indoor side of the sash, having decorativeness for enabling an indoor space to give warmth or wetness and changing only with the surface on the indoor side of the sash when the damage or the like occurs on the surface of the indoor side of the sash because of the use of the sash for many years. SOLUTION: The sash 1 comprises an outside frame material of a metal, an intermediate frame material 9 of a thermoplastic resin material and an inside frame material 11 of a woody material. The inside frame material 11 is fixed to the intermediate frame material 9 by magnetic force generating between a magnet sheet 19 stuck on the rear side of the inside frame material 11 and a magnetic body mixed with the intermediate frame material 9 in a detachable manner.
Patent JP-2003149053-A (JP)
Title: Method and apparatus for measurement of temperature change of pipe, etc
Inventor: MUROYA ITARU
IPC: G01K1/16
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the measurement of a temperature change wherein the temperature change at the inside of a pipe or the like can be measured easily from the outside and in a temperature change region wider than in conventional cases. SOLUTION: In the method in which the temperature change 14 at the inside of the pipe 15 or the like is measured from the outside of the pipe 15, the temperature change is measured by increasing the heat transfer coefficient of a measuring point 13 on the outer surface of the pipe 15 or the like.
Patent JP-2003147779-A (JP)
Title: Joining structure for wall frame panel and floor slab foundation
Inventor: WATANABE ATSUSHI
IPC: E02D27/01
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure for a wall frame panel and a floor slab foundation capable of easily and strongly joining the wall frame panel to the foundation at a prescribed level, easily executable in a short construction period, and capable of reducing an execution cost. SOLUTION: A foundation steel frame 5 is arranged in the prescribed height. The floor slab foundation 1 made of a reinforced concrete foundation is integrally arranged so as to embed the foundation steel frame 5, and is formed as the floor slab foundation 6 made of steel-concrete. A lower frame material 2 in the wall frame panel 3 having the lower frame material 2 composed of thin plate lightweight shape steel is placed on and fixed to the foundation steel frame 5. The foundation steel frame 5 also serving as a form is formed on the outer periphery of the foundation, and the floor slab foundation 1 made of the reinforced concrete foundation is integrally arranged inside the foundation steel frame 5 so as to embed the foundation steel frame 5.
Patent JP-2003148010-A (JP)
Title: Shutter mechanism for cylinder lock
Inventor: MAEDA NAOKI
IPC: E05B15/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock which is difficult in picking. SOLUTION: According to the structure of the cylinder lock, a partition plate 14 houses therein a locking bar blade of the cylinder lock, and a guide slit 16 which has a larger width than that of a blade of a duplicate key and extends to a key hole 5, is formed in an upper edge of the partition plate 14. Then, a shutter plate 17 is housed in the guide slit 16 in a vertically movable manner. The shutter plate 17 has a clearance groove 18 formed therein, for avoiding interference with a spindle 3 of a tumbler, and has its lower edges expanded like a bell, to thereby form a pair of arcuate sliding edges 19, 19.
Patent JP-2003150857-A (JP)
Title: Product service discontinuation information notification system
Inventor: UEHARA ATSUSHI
IPC: G06Q50/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To notify users of product service discontinuation information of manufacturing, shipping and sales of products and various services sent from a factory in a timely manner. SOLUTION: In the product service discontinuation information notification system 1, sales terminals 31 to 3n provided with a sales master file 311 and user terminals 21 to 2n are connected via the Internet, and the sales terminals 31 to 3n, a planning terminal 4 provided with a product master file 41, a factory terminal 51 inputting product service discontinuation information, a maintenance terminal 6 for maintenance service, and SI terminal 7 for system support are connected via intranet, and product service discontinuation information sent by the factory terminal 51 is automatically notified to the user by the sales terminal 31 via the planning terminal 4.
Patent JP-2003154920-A (JP)
Title: Spring assembling structure
Inventor: KADOYASHIKI AKIRA
IPC: B60R22/40
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a spring assembling structure capable of easily performing a spring assembling operation. SOLUTION: A holding part 186 holding one end of the torsional coiled spring 182 is formed on a spring holding piece 170, and a boss 172 is assembled onto a slotted pin 168 in the state of holding one end of the torsional coiled spring 182 on the holding part 186. When the holding of one end of the torsional coiled spring 182 by the holding part 186 is released in this state, the torsional coiled spring 182 is pressed against an engagement wall 184 at one end thereof by a self-energizing force.
Patent JP-2003145983-A (JP)
Title: Grip for writing implement
Inventor: MATSUKAWA AKIRA
IPC: B43K23/008
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a grip for a writing implement which is easy of assembling and sure in holding when the grip is molded from a relatively rigid synthetic resin. SOLUTION: In the grip for the writing implement which is pressed between a ring projection 13 fitted into a small-diameter part 11 formed in the grip part of a shaft cylinder 10 and a step part 12 formed at the rear end to be held, a taper part 22 expanding toward the outside is formed on the inner surface of the opening part of the grip 20, and a small-diameter ring projection 14 is formed in front of the ring projection. When the difference in radius between the ring projection and the circumferential surface of the small-diameter part is L3, the difference in radius between the ring projection and the small- diameter ring projection is L1, and the difference between the radius of the inner surface of the grip and the maximum radius of the opening part of the grip is L2, L3>L2>L1 and L2>(L3-L1).
Patent JP-2003153629-A (JP)
Title: Combine
Inventor: MATSUBAYASHI TOMOYA
IPC: A01D63/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To enable the switching of a grass-dividing rod acting on standing culms at a side of a reaping part between a working position and a housing position at the driver's seat and to the housing position also at the outside of the machine body by a mechanism having a relatively simple structure. SOLUTION: The glass-dividing rod 16 can be switched between a lowered working position and a raised housing position through an operation cable 24 by operating an operation lever 21 at the driver's seat. When the dividing rod 16 is directly raised to the raised housing position, the operation cable 24 is loosened to rock the operation lever 21 by a housing spring 32, reverse the operation lever 21 in a forced state toward the housing position B by a reversing spring 29 and switch the lever 21 from the working position A to the housing position B.
Patent JP-2003158493-A (JP)
Title: Optical shutoff detector, optical receiver, optical transmitter and optical shutoff detection method
Inventor: HOSHIIDE TAKAHIRO
IPC: H04B17/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To fix time until an optical shutoff alarm signal is outputted as short. SOLUTION: The optical shutoff detector is provided with an optical power monitor circuit 11 for outputting voltage according to input power of an optical signal to be inputted, a threshold setting circuit 12 for outputting threshold voltage Vth according to the input power of the optical signal and a comparator circuit 13 for comparing output voltage of the optical power monitor circuit 11 with the threshold voltage Vth and for outputting the optical shutoff alarm signal for informing shutoff of input of the optical signal, sets the threshold voltage Vth of the optical power monitor circuit 11 when the optical signal is inputted as smaller than output voltage of the optical power monitor circuit 11 when the optical signal is inputted and sets a time coefficient of the threshold setting circuit 12 larger than a time coefficient of the optical power monitor circuit 11.
Patent JP-2003156808-A (JP)
Title: See-through document unit and image reader
Inventor: MIYAZAKI KENJI
IPC: G03B27/62
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which prevents a document from being damaged and makes focal length uniform. SOLUTION: A hollow 110 is formed by providing a step part 105 on a light emission part 101 on the side of a document read surface 102 and when the light emission part 101 is arranged at a document read position, a document 103 is corrected and held in the hollow 110 to keep the focal length from an image read part 104 constant.
Patent JP-2003159888-A (JP)
Title: Forgery-proof card
Inventor: SUZUKI HIDEKI
IPC: B42D25/46
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery-proof card which can deal with a progress in digital processing technique by using a computer or a color copying machine and further, enhances a forgery-proof effect.  <P>SOLUTION: This forgery-proof card 1 has a two-layered structure that an upper sheet 2 and a lower sheet 3 are bonded together, in a freely releasable manner, with a pressure-sensitive adhesive 4 which is releasable after bonding, and two different kinds of holes 7a and 7b are formed in these sheets 2 and 3 by irradiating them with a laser beam. One 7b of the holes penetrates only the upper sheet 2 and does not reach the lower sheet 3. On the other hand, the other hole 7a penetrates the upper sheet 2, reaching the lower sheet 3. The genuine card can be identified by releasing the upper sheet 2 from the lower sheet 3 and making sure that the hole 7a can be visually recognized, while the phony card does not reveal the hole 7a by visual recognition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002211771-A (JP)
Title: Printer medium picking device
Inventor: LIM KONG HOCK
IPC: B65H1/12
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To disclose a method for picking a medium in an ink jet printer using a nonlinear system. SOLUTION: Only one sheet of medium is drawn inside a printer for printing. The ink jet printer draws in the medium inside a printing machine for printing. Two concentrically arranged coil springs 31 and 32 support a pressure plate contacting a pick roller 10 with a medium stack. When the medium stack 20a is fully filled, both coil springs 31 and 32 are compressed, and when the medium stack is low, one coil spring 31 is compressed and the other spring 32 is not compressed. In such manner, sufficient contact pressure is provided between the medium and the pick roller 10.
Patent JP-2003165537-A (JP)
Title: Box-shaped container and production method for the same
Inventor: KAWAMURA AIICHIRO
IPC: B65D6/26
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box-shaped container for transportation which does not require connection by a bolt, a nut, etc.  <P>SOLUTION: In connecting a base 1, an end panel 2 and a side panel 3 forming a box shaped container, the connecting part of them is formed in a mechanism able to be put in and pulled out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168958-A (JP)
Title: Digital filter, method, apparatus and program for designing the same
Inventor: KOYANAGI YUKIO
IPC: H03H17/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily design a digital filter having a desired frequency characteristic.  <P>SOLUTION: A waveform of the desired frequency characteristic is inputted as a numeral sequence and the numeral sequence is subjected to inverse FFT (FAST Fourier transformation) to determine a group of filter coefficients. In this way, only by inputting an image of the waveform of the desired frequency characteristic, an FIR (finite impulse resonance) filter having an arbitrary frequency characteristic can be easily designed without any expert knowledge. Also, by performing special rounding arithmetic for the numeral sequence determined by the inverse FFT, the value of filter coefficient is simplified without causing degradation in accuracy of the filter characteristic, and the number of adders used in a filter constituent can be significantly reduced. Further, by performing window arithmetic for the result of the inverse FFT, the length of a numeral sequence inputted at first is made long to suppress a frequency error to be small, the number of filter coefficients is suppressed to be small, and the constitution of a digital filter to be designed can be simplified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003145921-A (JP)
Title: Ink jet recording sheet
Inventor: TATSUHASHI FUMIKAZU
IPC: B41M5/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ink jet recording sheet, which can improve both recording characteristics such as an image distinctness, a printing density or the like and preservabilities such as light resistance, ozone gas resistance or the like of an image. SOLUTION: In the ink jet recording sheet formed by providing an ink accepting layer on at least one side of a support, the recording sheet includes an oligosaccharide and a bivalent metal salt.